WYOMING · WELLS · CONVERSE COUNTY · API 49-009-49811
Billings 21NXH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- 1876 Resources LLC
- County
- Converse
- Field
- WC
A horizontal oil well in Converse County, Wyoming, operated by 1876 Resources LLC. WOGCC status: producing oil well.
Spudded December 12, 2025 and drilled to 20,227 ft measured depth.
Completed in one field: WC.
It has reported 138,901 bbl of oil, 197,250 Mcf of gas, and 100,093 bbl of water since May 2026; in the twelve months through August 2026, 121,703 bbl, 162,360 Mcf, and 93,620 bbl.
- 121,703
- bbl oil, 12 months through Aug 2026
- 162,360
- Mcf gas, same 12 months
- 93,620
- bbl produced water, same 12 months
- 138,901
- bbl oil since May 2026 · 197,250 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Dec 4, 2024
- Approved
- Feb 27, 2025
- Operator
- 1876 Resources LLC
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 9,178 ft
- Proposed bottom hole
- 43.01676, -104.95739 ↗
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Reported production
Every month on file for this well on form 2, summed across its fields and the operators that filed it. The newest months can still be amended.
12 months through Aug 2026 121,703
Billings 21NXH: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WCNiobrara | Active | 9,740 to 20,227 MD | May 9, 2026 | May 2026 to Sep 2026 | 138,901 | 197,250 | 100,093 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| Fox Hills | 4,523 ft |
| Lewis | 4,665 ft |
| Teckla | 5,738 ft |
| Teapot | 6,312 ft |
| Parkman | 6,840 ft |
| Steele | 7,430 ft |
| Niobrara | 9,134 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-009-49811
- Location
- NW NW 30-35N-67W · 943 FNL, 1099 FWL
- Coordinates
- 42.98529, -104.95486 ↗
- Elevation
- 4,841 ft
- Elevation KB
- 4,866 ft
- Measured depth
- 20,227 ft
- Total depth
- 9,188 ft
- Perforations
- 9,740 to 20,227 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Feb 27, 2025
- Proposed formation
- Niobrara
- Target depth
- 9,178 ft
- Spudded
- Dec 12, 2025
About this data
Wyoming Oil and Gas Conservation Commission (WOGCC), from its public database extracts. Status and type are in WOGCC's own words. Production and injection are what operators filed on form 2, by well and month; twelve-month figures end in Aug 2026, the last month whose filings are in. Locations are from the well's location plat and are approximate. The Commission's production file names each well's current operator on every month, so an operator's figures are those of the wells it operates today. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/wells/4900949811, documented in the API reference.